Simultaneous equations:
1. 2x+2y=10
x+2y=6
2. 3x+y=18
2x+y=13
3. x+y...
Mathematics, 19.10.2019 05:00 rfdgd
Simultaneous equations:
1. 2x+2y=10
x+2y=6
2. 3x+y=18
2x+y=13
3. x+y=1
x-y=5
4. 3x+4y=29
x-4y=-17
5. 4c+3y=11
2x+y=7
Answers: 3
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